Cheapest return flights from Boston to San Jose in January from 305€

Best time to book flights for Boston (BOS) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to San Jose (SJO) in January 2025 (see full year).

Return flights

25 Jan - 31 Jan Spirit Airlines
28 Jan - 31 Jan Spirit Airlines
31 Jan - 07 Feb Spirit Airlines
20 Jan - 31 Jan Spirit Airlines
20 Jan - 30 Jan Spirit Airlines
20 Jan - 25 Jan Spirit Airlines
21 Jan - 29 Jan Spirit Airlines
22 Jan - 29 Jan Spirit Airlines
23 Jan - 29 Jan Spirit Airlines
17 Jan - 20 Jan Air Canada
17 Jan - 24 Jan Air Canada
16 Jan - 08 Feb Spirit Airlines

Also check the deals for one-way flights from Boston to San Jose in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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